NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://sugang.gnu.ac.kr server time check history

  • 2019-09-05 05:36:22 KST -0.020636
  • 2019-08-10 04:25:23 KST -0.045343
  • 2016-12-19 10:06:19 KST -0.078750
  • 2016-11-11 21:56:55 KST 0.004138
  • 2016-08-12 09:06:05 KST -0.050962
  • 2016-08-10 07:57:11 KST -0.070753
  • 2016-08-09 08:18:09 KST -0.023218
  • 2016-07-06 19:04:03 KST -0.009475
  • 2016-07-01 21:47:21 KST -0.042190
  • 2016-07-01 21:40:23 KST -0.015988
  • Average -0.0353177

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.